Canker Sore Support & Healing

Welcome to the Canker Sore (Aphthous Ulcer) group. Those small mouth ulcers can cause big pain with eating, talking, and brushing. Here, you can share your triggers, treatments, home remedies, and patterns of recurrence. Ask questions and learn what’s helped others shorten flares or reduce how often they show up. Your discomfort is real and valid. Please introduce yourself and start posting today.